Catechols

Catechol, 99+%, ACROS Organics™

Catechol, 99+%, ACROS Organics™

CAS: 120-80-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002188 InChI Key: YCIMNLLNPGFGHC-UHFFFAOYSA-N Synonym: pyrocatechol, catechol, 1,2-dihydroxybenzene, 1,2-benzenediol, pyrocatechin, 2-hydroxyphenol, o-benzenediol, pyrocatechine, o-dihydroxybenzene, o-dioxybenzene PubChem CID: 289 ChEBI: CHEBI:18135 IUPAC Name: benzene-1,2-diol SMILES: OC1=CC=CC=C1O

Alfa Aesar™ 4-Nitrocatechol, 98+%

Alfa Aesar™ 4-Nitrocatechol, 98+%

CAS: 3316-09-4 Molecular Formula: C6H5NO4 Molecular Weight (g/mol): 155.11 MDL Number: MFCD00007242 InChI Key: XJNPNXSISMKQEX-UHFFFAOYSA-N Synonym: 4-nitrocatechol, 4-nitropyrocatechol, 1,2-dihydroxy-4-nitrobenzene, 4-nitro-1,2-benzenediol, 3,4-dihydroxy-1-nitrobenzene, unii-sw60ng75en, sw60ng75en, 1,2-benzenediol, 4-nitro, nitrocatechol mix of isomers, 4nc PubChem CID: 3505109 ChEBI: CHEBI:16318 IUPAC Name: 4-nitrobenzene-1,2-diol SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)O

Alfa Aesar™ 3,4-Dihydroxycinnamic acid, predominantly trans, 99%

Alfa Aesar™ 3,4-Dihydroxycinnamic acid, predominantly trans, 99%

CAS: 331-39-5 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00004392 InChI Key: QAIPRVGONGVQAS-DUXPYHPUSA-N Synonym: caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid PubChem CID: 689043 ChEBI: CHEBI:16433 IUPAC Name: (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O

3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer, ACROS Organics™

3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer, ACROS Organics™

CAS: 331-39-5 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.16 InChI Key: QAIPRVGONGVQAS-DUXPYHPUSA-N Synonym: caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid PubChem CID: 689043 ChEBI: CHEBI:16433 IUPAC Name: (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=C(C=C1C=CC(=O)O)O)O

Catechol, 99%, Alfa Aesar™

Catechol, 99%, Alfa Aesar™

CAS: 120-80-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002188 InChI Key: YCIMNLLNPGFGHC-UHFFFAOYSA-N Synonym: pyrocatechol, catechol, 1,2-dihydroxybenzene, 1,2-benzenediol, pyrocatechin, 2-hydroxyphenol, o-benzenediol, pyrocatechine, o-dihydroxybenzene, o-dioxybenzene PubChem CID: 289 ChEBI: CHEBI:18135 IUPAC Name: benzene-1,2-diol SMILES: OC1=CC=CC=C1O

Alfa Aesar™ Nordihydroguaiaretic acid, 97%

Alfa Aesar™ Nordihydroguaiaretic acid, 97%

CAS: 500-38-9 Molecular Formula: C18H22O4 Molecular Weight (g/mol): 302.37 MDL Number: MFCD00002206 InChI Key: HCZKYJDFEPMADG-UHFFFAOYSA-N Synonym: nordihydroguaiaretic acid, ndga, dihydronorguaiaretic acid, norhydroguaiaretic acid, nordihydroguairaretic acid, norguaiaretic acid, dihydro, 1,2-benzenediol, 4,4'-2,3-dimethyl-1,4-butanediyl bis, dinorguaiaretic acid, dihydro, 4,4'-2,3-dimethyltetramethylene dipyrocatechol, 2,3-bis 3,4-dihydroxyphenylmethyl butane PubChem CID: 4534 ChEBI: CHEBI:7625 IUPAC Name: 4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol SMILES: CC(CC1=CC(=C(C=C1)O)O)C(C)CC2=CC(=C(C=C2)O)O

Tiron, Indicator, Honeywell Fluka™

Tiron, Indicator, Honeywell Fluka™

CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00149531 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L PubChem CID: 2723960 IUPAC Name: disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

Alfa Aesar™ 3,4-Dihydroxybenzoic acid, 97%

Alfa Aesar™ 3,4-Dihydroxybenzoic acid, 97%

CAS: 99-50-3 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.121 MDL Number: MFCD00002509 InChI Key: YQUVCSBJEUQKSH-UHFFFAOYSA-N Synonym: protocatechuic acid, 4-carboxy-1,2-dihydroxybenzene, protocatehuic acid, benzoic acid, 3,4-dihydroxy, protocatechuate, 4,5-dihydroxybenzoic acid, 3,4-dihydroxybenzoicacid, unii-36r5qj8l4b, ccris 6291, chembl37537 PubChem CID: 72 ChEBI: CHEBI:36062 IUPAC Name: 3,4-dihydroxybenzoic acid SMILES: C1=CC(=C(C=C1C(=O)O)O)O

Alfa Aesar™ L-Adrenaline, 98+%

Alfa Aesar™ L-Adrenaline, 98+%

CAS: 51-43-4 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD00002204 InChI Key: UCTWMZQNUQWSLP-VIFPVBQESA-N Synonym: epinephrine, l-adrenaline, adrenaline, l-epinephrine, adrenalin, levoepinephrine, epinefrina, --adrenaline, adnephrine, chelafrin PubChem CID: 5816 ChEBI: CHEBI:28918 IUPAC Name: 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

3,4-Dihydroxybenzylamine hydrobromide, 98%, ACROS Organics™

3,4-Dihydroxybenzylamine hydrobromide, 98%, ACROS Organics™

CAS: 16290-26-9 Molecular Formula: C7H10BrNO2 Molecular Weight (g/mol): 220.07 MDL Number: MFCD00012859 InChI Key: BVFZTXFCZAXSHN-UHFFFAOYSA-N Synonym: 3,4-dihydroxybenzylamine hydrobromide, 4-aminomethyl benzene-1,2-diol hydrobromide, dhba hydrobromide, acmc-1afa4, 1, 4-aminomethyl-, hydrobromide, 4-aminomethyl catechol hydrobromide, 3,4 dihydroxybenzylamine hydrobromide, 3,4-dihy-droxybenzylamine hydrobromide, 3,4-dihydroxy benzylamine hydrobromide, 4-aminomethyl benzene-1,2-diol, bromide PubChem CID: 13343562 IUPAC Name: 4-(aminomethyl)benzene-1,2-diol;hydrobromide SMILES: [H+].[Br-].NCC1=CC=C(O)C(O)=C1

Alfa Aesar™ 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 97%

Alfa Aesar™ 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 97%

CAS: 270573-71-2 Molecular Formula: C6H6Na2O9S2 Molecular Weight (g/mol): 332.205 MDL Number: MFCD00007473 InChI Key: ZLRROLLKQDRDPI-UHFFFAOYSA-L Synonym: tiron monohydrate, sodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate, unii-kht84q5m4r, 4,5-dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate, kht84q5m4r, disodium 4,5-dihydroxybenzene-1,3-disulfonate hydrate, 1,2-dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate, 1,3-benzenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate 1:2:1, 4,5-dihydroxybenzene-1,3-disulfonic acid, sodium salt, sodium salt, hydrate, sdd PubChem CID: 2723960 IUPAC Name: disodium;4,5-dihydroxybenzene-1,3-disulfonate;hydrate SMILES: C1=C(C=C(C(=C1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.[Na+].[Na+]

L(-)-Epinephrine, 99%, ACROS Organics™

L(-)-Epinephrine, 99%, ACROS Organics™

CAS: 51-43-4 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.21 MDL Number: MFCD00002204 InChI Key: UCTWMZQNUQWSLP-VIFPVBQESA-N Synonym: epinephrine, l-adrenaline, adrenaline, l-epinephrine, adrenalin, levoepinephrine, epinefrina, --adrenaline, adnephrine, chelafrin PubChem CID: 5816 ChEBI: CHEBI:28918 IUPAC Name: 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Nordihydroguaiaretic acid, 95%, ACROS Organics™

Nordihydroguaiaretic acid, 95%, ACROS Organics™

CAS: 500-38-9 Molecular Formula: C18H22O4 Molecular Weight (g/mol): 302.37 MDL Number: MFCD00002206 InChI Key: HCZKYJDFEPMADG-UHFFFAOYSA-N Synonym: nordihydroguaiaretic acid, ndga, dihydronorguaiaretic acid, norhydroguaiaretic acid, nordihydroguairaretic acid, norguaiaretic acid, dihydro, 1,2-benzenediol, 4,4'-2,3-dimethyl-1,4-butanediyl bis, dinorguaiaretic acid, dihydro, 4,4'-2,3-dimethyltetramethylene dipyrocatechol, 2,3-bis 3,4-dihydroxyphenylmethyl butane PubChem CID: 4534 ChEBI: CHEBI:7625 IUPAC Name: 4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol SMILES: CC(CC1=CC(=C(C=C1)O)O)C(C)CC2=CC(=C(C=C2)O)O

Alfa Aesar™ 4-Ethylcatechol, 98%

Alfa Aesar™ 4-Ethylcatechol, 98%

CAS: 1124-39-6 Molecular Formula: C8H10O2 Molecular Weight (g/mol): 138.17 MDL Number: MFCD00015847 InChI Key: HFLGBNBLMBSXEM-UHFFFAOYSA-N Synonym: 4-ethylcatechol, 4-ethylpyrocatechol, 4-ethyl-1,2-benzenediol, unii-574jv8byr2, 1,2-benzenediol, 4-ethyl, benzenediol, 4-ethyl, 3,4-dihydroxyethylbenzene, ethylcatechol, 4-ethyl catechol, 4-ethylc atechol PubChem CID: 70761 IUPAC Name: 4-ethylbenzene-1,2-diol SMILES: CCC1=CC=C(O)C(O)=C1

Alfa Aesar™ Tetrabromocatechol, 96%

Alfa Aesar™ Tetrabromocatechol, 96%

CAS: 488-47-1 Molecular Formula: C6H2Br4O2 Molecular Weight (g/mol): 425.70 MDL Number: MFCD00002189 InChI Key: OAUWOBSDSJNJQP-UHFFFAOYSA-N Synonym: tetrabromocatechol, tetrabromopyrocatechol, pyrocatechol, tetrabromo, 1,2-benzenediol, 3,4,5,6-tetrabromo, 3,4,5,6-tetrabromocatechol, unii-n642cph23m, 1, 3,4,5,6-tetrabromo, 4-06-00-05624 beilstein handbook reference PubChem CID: 61127 IUPAC Name: 3,4,5,6-tetrabromobenzene-1,2-diol SMILES: OC1=C(O)C(Br)=C(Br)C(Br)=C1Br

Alfa Aesar™ 3-Bromocatechol, 95%

Alfa Aesar™ 3-Bromocatechol, 95%

CAS: 14381-51-2 Molecular Formula: C6H5BrO2 Molecular Weight (g/mol): 189.008 MDL Number: MFCD00869768 InChI Key: JPBDMIWPTFDFEU-UHFFFAOYSA-N Synonym: 3-bromocatechol, 3-bromopyrocatechol, 1-bromo-2,3-dihydroxybenzene, 1,2-benzenediol, 3-bromo, benzenediol, bromo, 3-bromo-1,2-benzenediol, 2,3-dihydroxy-bromobenzene, bromocatechol, 3-bromoatechol, pubchem19085 PubChem CID: 26659 IUPAC Name: 3-bromobenzene-1,2-diol SMILES: C1=CC(=C(C(=C1)Br)O)O

Alfa Aesar™ Ethyl 3,4-dihydroxycinnamate, 97%

Alfa Aesar™ Ethyl 3,4-dihydroxycinnamate, 97%

CAS: 66648-50-8 Molecular Formula: C11H12O4 Molecular Weight (g/mol): 208.213 MDL Number: MFCD00045754 InChI Key: WDKYDMULARNCIS-GQCTYLIASA-N Synonym: ethyl caffeate, ethyl 3-3,4-dihydroxyphenyl acrylate, ethyl 3,4-dihydroxycinnamate, caffeic acid ethyl ester, ethyl trans-caffeate, unii-76gbb1ju5y, e-ethyl 3-3,4-dihydroxyphenyl acrylate, 3,4-dihydroxycinnamic acid ethyl ester, 76gbb1ju5y, chembl17347 PubChem CID: 5317238 ChEBI: CHEBI:69656 IUPAC Name: ethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate SMILES: CCOC(=O)C=CC1=CC(=C(C=C1)O)O

Alfa Aesar™ 3,4-Dihydroxybenzhydrazide, 97%

Alfa Aesar™ 3,4-Dihydroxybenzhydrazide, 97%

CAS: 39635-11-5 Molecular Formula: C7H8N2O3 Molecular Weight (g/mol): 168.152 MDL Number: MFCD00017064 InChI Key: WGXWEXNJRZMIPT-UHFFFAOYSA-N Synonym: 3,4-dihydroxybenzhydrazide, 3,4-dihydroxy-benzoic acid hydrazide, 4-???benzene-1,2-diol, protocatechuhydrazide, acmc-1ad2t, 3,4-dihydroxy-benzohydrazide, 3,4-bis oxidanyl benzohydrazide, 3,4-dihydroxybenzoic acid hydrazide, 3,4-dihydroxy-benzoesaeure-hydrazid, 3,4-dihydroxybenzoic acid, hydrazide PubChem CID: 586300 IUPAC Name: 3,4-dihydroxybenzohydrazide SMILES: C1=CC(=C(C=C1C(=O)NN)O)O

Tiron, ACROS Organics™

Tiron, ACROS Organics™

CAS: 149-45-1 Molecular Formula: C6H10Na2O8S2 Molecular Weight (g/mol): 320.238 MDL Number: MFCD00149531 InChI Key: HEOKHLCODUWALT-UHFFFAOYSA-N Synonym: 4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate PubChem CID: 131674010 IUPAC Name: 4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium SMILES: [HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]

Alfa Aesar™ 4-Methylcatechol, 96%

Alfa Aesar™ 4-Methylcatechol, 96%

CAS: 452-86-8 Molecular Formula: C7H8O2 Molecular Weight (g/mol): 124.14 MDL Number: MFCD00002205 InChI Key: ZBCATMYQYDCTIZ-UHFFFAOYSA-N Synonym: 4-methylcatechol, 3,4-dihydroxytoluene, homocatechol, 4-methyl-1,2-benzenediol, p-methylcatechol, 4-methylpyrocatechol, homopyrocatechol, 1,2-dihydroxy-4-methylbenzene, p-methylpyrocatechol, toluene-3,4-diol PubChem CID: 9958 ChEBI: CHEBI:17254 IUPAC Name: 4-methylbenzene-1,2-diol SMILES: CC1=CC=C(O)C(O)=C1

4-Nitrocatechol, 97%, ACROS Organics™

4-Nitrocatechol, 97%, ACROS Organics™

CAS: 3316-09-4 Molecular Formula: C6H5NO4 Molecular Weight (g/mol): 155.11 MDL Number: MFCD00007242 InChI Key: XJNPNXSISMKQEX-UHFFFAOYSA-N Synonym: 4-nitrocatechol, 4-nitropyrocatechol, 1,2-dihydroxy-4-nitrobenzene, 4-nitro-1,2-benzenediol, 3,4-dihydroxy-1-nitrobenzene, unii-sw60ng75en, sw60ng75en, 1,2-benzenediol, 4-nitro, nitrocatechol mix of isomers, 4nc PubChem CID: 3505109 ChEBI: CHEBI:16318 IUPAC Name: 4-nitrobenzene-1,2-diol SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)O

Alfa Aesar™ DL-Adrenaline

Alfa Aesar™ DL-Adrenaline

CAS: 329-65-7 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD00063027 InChI Key: UCTWMZQNUQWSLP-UHFFFAOYSA-N Synonym: dl-adrenaline, racepinephrine, racepinefrine, dl-epinephrine, +--adrenaline, epinephrine racemic, racepinefrina, racepinefrinum, +--epinephrine, 4-1-hydroxy-2-methylamino ethyl benzene-1,2-diol PubChem CID: 838 ChEBI: CHEBI:33568 IUPAC Name: 4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol SMILES: CNCC(C1=CC(=C(C=C1)O)O)O

Isoprenaline hydrochloride, 98%, ACROS Organics™

Isoprenaline hydrochloride, 98%, ACROS Organics™

CAS: 51-30-9 Molecular Formula: C11H18ClNO3 Molecular Weight (g/mol): 247.72 MDL Number: MFCD00012603,MFCD00064548 InChI Key: IROWCYIEJAOFOW-UHFFFAOYNA-N Synonym: isoprenaline hydrochloride, isoproterenol hydrochloride, isuprel, euspiran, isoprenaline hcl, isoproterenol hcl, aerolone, aerotrol, izadrin, vapo-iso PubChem CID: 5807 IUPAC Name: 4-[1-hydroxy-2-(propan-2-ylamino)ethyl]benzene-1,2-diol;hydrochloride SMILES: [H+].[Cl-].CC(C)NCC(O)C1=CC=C(O)C(O)=C1

Alfa Aesar™ 3,4-Dihydroxyphenylacetic acid, 98+%

Alfa Aesar™ 3,4-Dihydroxyphenylacetic acid, 98+%

CAS: 102-32-9 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.148 MDL Number: MFCD00004338 InChI Key: CFFZDZCDUFSOFZ-UHFFFAOYSA-N Synonym: 3,4-dihydroxyphenylacetic acid, dopac, homoprotocatechuic acid, 2-3,4-dihydroxyphenyl acetic acid, dopacetic acid, benzeneacetic acid, 3,4-dihydroxy, dihydroxyphenylacetic acid, 3,4-dihydroxybenzeneacetic acid, 4-carboxymethylcatechol, homoprotocatechuate PubChem CID: 547 ChEBI: CHEBI:41941 IUPAC Name: 2-(3,4-dihydroxyphenyl)acetic acid SMILES: C1=CC(=C(C=C1CC(=O)O)O)O

Alfa Aesar™ 3-Methylcatechol, 98%

Alfa Aesar™ 3-Methylcatechol, 98%

CAS: 488-17-5 Molecular Formula: C7H8O2 Molecular Weight (g/mol): 124.139 MDL Number: MFCD00016435 InChI Key: PGSWEKYNAOWQDF-UHFFFAOYSA-N Synonym: 3-methylcatechol, 2,3-dihydroxytoluene, 3-methylpyrocatechol, 1,2-benzenediol, 3-methyl, 2,3-toluenediol, dihydroxytoluene, pyrocatechol, 3-methyl, catechol, 3-methyl, 1,2-dihydroxy-3-methylbenzene, 3-methyl-1,2-benzenediol PubChem CID: 340 ChEBI: CHEBI:18404 IUPAC Name: 3-methylbenzene-1,2-diol SMILES: CC1=C(C(=CC=C1)O)O

3,4-Dihydroxyphenylacetic acid, 98%, ACROS Organics™

3,4-Dihydroxyphenylacetic acid, 98%, ACROS Organics™

CAS: 102-32-9 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.15 MDL Number: MFCD00004338 InChI Key: CFFZDZCDUFSOFZ-UHFFFAOYSA-N Synonym: 3,4-dihydroxyphenylacetic acid, dopac, homoprotocatechuic acid, 2-3,4-dihydroxyphenyl acetic acid, dopacetic acid, benzeneacetic acid, 3,4-dihydroxy, dihydroxyphenylacetic acid, 3,4-dihydroxybenzeneacetic acid, 4-carboxymethylcatechol, homoprotocatechuate PubChem CID: 547 ChEBI: CHEBI:41941 IUPAC Name: 2-(3,4-dihydroxyphenyl)acetic acid SMILES: C1=CC(=C(C=C1CC(=O)O)O)O

Alfa Aesar™ 3-Fluorocatechol, 99%

Alfa Aesar™ 3-Fluorocatechol, 99%

CAS: 363-52-0 Molecular Formula: C6H5FO2 Molecular Weight (g/mol): 128.10 MDL Number: MFCD00042582 InChI Key: DXOSJQLIRGXWCF-UHFFFAOYSA-N Synonym: 3-fluorocatechol, pyrocatechol, 3-fluoro, 1,2-benzenediol, 3-fluoro, 1,2-dihydroxy-3-fluorobenzene, 3-fluoro-1,2-dihydroxybenzene, 3-fluoro-1,2-benzenediol, 1-fluoro-2,3-dihydroxybenzene, 3fa, pubchem4142 PubChem CID: 67764 ChEBI: CHEBI:39876 IUPAC Name: 3-fluorobenzene-1,2-diol SMILES: OC1=CC=CC(F)=C1O

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